171670260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21841}}^1$

素因数の和:21984

約数の個数: 48

約数和(自身を含む): 484368192

約数和(自身を除く): 312697932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 21841, 43682, 65523, 87364, 109205, 131046, 218410, 262092, 327615, 436820, 655230, 1310460, 2861171, 5722342, 8583513, 11444684, 14305855, 17167026, 28611710, 34334052, 42917565, 57223420, 85835130, 171670260]

約数ペア:

[(1, 171670260), (2, 85835130), (3, 57223420), (4, 42917565), (5, 34334052), (6, 28611710), (10, 17167026), (12, 14305855), (15, 11444684), (20, 8583513), (30, 5722342), (60, 2861171), (131, 1310460), (262, 655230), (393, 436820), (524, 327615), (655, 262092), (786, 218410), (1310, 131046), (1572, 109205), (1965, 87364), (2620, 65523), (3930, 43682), (7860, 21841)]